Push-pull frame for rail welding power equipment



FIG. 1 is a side elevational view of one side of the push-pull frame forrail welding power equipment, the opposite being identical;

FIG. 2 is an end view of the push-pull frame for rail welding powerequipment, taken from the left-hand end of FIG. 1;

FIG. 3 is an end view of same, taken from the right-hand end of FIG. 1;

FIG. 4 is a top plan view thereof;

FIG. 5 is a cross-sectional top plan view of the chassis portion of thepush-pull frame for rail welding power equipment of FIG. 1;

FIG. 6 is a bottom plan view of the push-pull frame for rail weldingpower equipment;

FIG. 7 is a side elevational view illustrating a modified form of thepush-pull frame for rail welding power equipment, in which a flexiblecanvas sheet cover is applied in closing relation to the longitudinalside, the opposite being identical thereto; and,

FIG. 8 is the same view of FIG. 7, but with the canvas cover lifted toexpose the open longitudinal side.

The broken line wheel showing of FIGS. 1-3, 7, and 8 is environmentalonly and forms no part of the claimed design.

The ornamental design for a push-pull frame for rail welding power equipment, as shown and described. 